Region
United States
466
États-Unis
203
Great Britain
41
USA
21
Japan
20
Canada
19
Latin America
16
Russia (Federation)
14
Soviet Union
14
India
13
China
12
Pennsylvania
12
Europe
11
Mexico
11
Germany
9
Africa
8
Netherlands
7
Taiwan
7
South Africa
6
URSS
6
Australia
5
Developing countries
5
Englisch
5
Etats-Unis
5
Europe, Eastern
5
Germany (West)
5
Italy
5
Ontario
5
Poland
5
Brazil
4
Grande-Bretagne
4
Illinois
4
Japon
4
Lithuania
4
Northeastern States
4
Sweden
4
Arizona
3
Bolivia
3
Chine
3
Colombia
3
Eastern Europe
3
England
3
Estados Unidos
3
Förenta staterna
3
New York
3
New York (State)
3
Nigeria
3
Pennsylvanie
3
Virginia
3
Waterloo
3
more ...